31146861321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1464563}}^1$

素因数の和:1464725

約数の個数: 24

約数和(自身を含む): 47979116640

約数和(自身を除く): 16832255319

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 7089, 21267, 1464563, 4393689, 13181067, 24897571, 74692713, 203574257, 224078139, 610722771, 1832168313, 3460762369, 10382287107, 31146861321]

約数ペア:

[(1, 31146861321), (3, 10382287107), (9, 3460762369), (17, 1832168313), (51, 610722771), (139, 224078139), (153, 203574257), (417, 74692713), (1251, 24897571), (2363, 13181067), (7089, 4393689), (21267, 1464563)]